Bitmain Antminer S21+ Bitcoin Miner

The Antminer S21+ (216Th) from Bitmain is an advanced SHA-256 algorithm miner designed for high-performance mining. With a powerful 216Th/s hashing capability and 3564W power consumption, this machine is built for large-scale mining operations. Released in March 2025, the Antminer S21+ is engineered for efficiency and durability, featuring Ethernet connectivity, 4 fans for effective cooling, and a 365-day warranty to ensure reliable performance.

Key Features:

• Hashing Power: 216Th/s
• Power Consumption: 3564W
• Noise Level: 76db
• Size (without packaging): 449 x 219 x 293mm
• Size (with packaging): 640 x 360 x 450mm
• Weight (Net): 22,900g
• Weight (Gross): 25,700g
• Voltage: 220-277V
• Temperature Range: -20 – 45 °C
• Humidity Range: 10 – 90%
• Fans: 4
• Warranty: 365 Days

The Antminer S21+ (216Th) is the perfect choice for miners looking to enhance their mining setup with high hashing power and low power consumption, ensuring optimal performance in even the most demanding environments.

Product Specifications Table: